Added `./mach python-safety`, distinct from python-test so it doesn't have
to be run on every CI job - its errors may not depend on the area the push has changed.
Added the python/safety directory to ensure a different Pipfile is used, avoiding
conflicts with python-test.
Differential Revision: https://phabricator.services.mozilla.com/D1825
--HG--
extra : moz-landing-system : lando
Since I left the next two patches to bitrot, I realized that a path I had added
didn't exist anymore. We should definitely error out if non-existant paths are
specified, otherwise the lists will become outdated and it will be possible to
accidentally disable linting on some files.
I discovered a few instances of this already in our existing definitions.
MozReview-Commit-ID: 8jsTKLI0nFE
--HG--
extra : rebase_source : acceb0b129fc472fb456ff527e4c8c52228edd59
This patch makes a few changes around error handling:
1) Prints the name of the linter that produced non-json output
2) Changes the 'python not found' error to a warning (as this is not fatal)
3) Makes sure said warning only gets printed once (by moving it to the setup function)
MozReview-Commit-ID: Dkq7CulTs91
--HG--
extra : rebase_source : 5d4bd32a62264a88520c09420f5acd90edcdc740
As the eslintvalidate linters haven't been doing anything but printing
an error message for a month, this is just cleanup.
MozReview-Commit-ID: 5dhrSmEv0Gi
--HG--
extra : rebase_source : 30e588f47a69b152f72d29e6aaab7efbd59fbf09
check_compat.py was adapted from gps' check-py3-compat.py in mercurial:
https://www.mercurial-scm.org/repo/hg/file/tip/contrib/check-py3-compat.py
The py3 linter simply runs ast.parse(f) for each file being linted. Any syntax errors
are formatted as mozlint results and dumped to stdout as json. I looked into also
importing the file (using 3.5+'s importlib.util.spec_from_file_location), but there
were too many problems:
1. Lots of false positives (e.g module not found)
2. Some files seemed to run indefinitely on import
I decided to punt on importing for now, we can always investigate in a follow-up.
The py2 linter runs ast.parse(f), and also checks that the file has:
from __future__ import absolute_import, print_function
Initially every python file in the tree is excluded from the py2 check, though
at least this makes it easy to find+fix, and new files in un-excluded
directories will automatically be linted.
MozReview-Commit-ID: ABtq9dnPo9T
--HG--
extra : rebase_source : 60762937284d498514cd020b90cbfd2ba23f0b70
Simon Fraser
Rob Wood
Andrew Halberstadt
iceman
Steve Armand
Sebastian Hengst
Kris Maglione
Ionut Goldan